Your comments

Pesach 5776 begins on Fri, 22 April 2016 at sundown (15th of Nisan, 5776)

Thanks for the inquiry. The current API does indicate the special reading for Shabbat Rosh Chodesh for Haftarah, but it does not offer the ability to customize.

https://www.hebcal.com/hebcal/?v=1&maj=on&min=on&i=off&lg=s&c=off&set=off&year=2015&month=8&s=on&cfg=json


{
  "link": "http:\/\/www.hebcal.com\/sedrot\/reeh",
  "leyning": {
    "1": "Deuteronomy 11:26 - 12:10",
    "2": "Deuteronomy 12:11 - 12:28",
    "3": "Deuteronomy 12:29 - 13:19",
    "4": "Deuteronomy 14:1 - 14:21",
    "5": "Deuteronomy 14:22 - 14:29",
    "6": "Deuteronomy 15:1 - 15:18",
    "7": "Deuteronomy 15:19 - 16:17",
    "torah": "Deuteronomy 11:26 - 16:17",
    "haftarah": "Isaiah 66:1 - 66:24 | Shabbat Rosh Chodesh",
    "triennial": {
      "1": "Deuteronomy 12:29 - 13:1",
      "2": "Deuteronomy 13:2 - 13:6",
      "3": "Deuteronomy 13:7 - 13:12",
      "4": "Deuteronomy 13:13 - 13:19",
      "5": "Deuteronomy 14:1 - 14:8",
      "6": "Deuteronomy 14:9 - 14:21",
      "7": "Deuteronomy 14:22 - 14:29",
      "maftir": "Numbers 28:9 - 28:15 | Shabbat Rosh Chodesh"
    },
    "maftir": "Numbers 28:9 - 28:15 | Shabbat Rosh Chodesh"
  },
  "date": "2015-08-15",
  "hebrew": "\u05e4\u05e8\u05e9\u05ea \u05e8\u05d0\u05d4",
  "title": "Parashat Re'eh",
  "category": "parashat"
}
Hi, thanks for your message.

Hebcal.com does provide a yahrzeit calculator, but we do not provide any Facebook integration. Is it possible that the Yahrzeit candle app you use is provided by someone else?

Sorry we can't be more helpful.
Hi, thanks for your message.

Unfortunately, we are having trouble reproducing the problem you reported.

We see the header correctly appearing in the output:

$ curl -o /dev/null -v 'http://www.hebcal.com/shabbat/?cfg=json&geo=pos&latitude=31&longitude=35&m=50&tzid=Asia%2FJerusalem'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 104.131.247.13...
* Connected to www.hebcal.com (104.131.247.13) port 80 (#0)
> GET /shabbat/?cfg=json&geo=pos&latitude=31&longitude=35&m=50&tzid=Asia%2FJerusalem HTTP/1.1
> Host: www.hebcal.com
> User-Agent: curl/7.43.0
> Accept: */*
> 
< HTTP/1.1 200 OK
< Date: Sun, 23 Aug 2015 04:17:31 GMT
< Server: Apache/2.4.7 (Ubuntu)
< Expires: Sat, 29 Aug 2015 05:00:01 GMT
< Access-Control-Allow-Origin: *
< Content-Type: application/json; charset=UTF-8
< X-Varnish: 126760154 126977920
< Age: 20
< Via: 1.1 varnish-v4
< Content-Length: 1057
< Connection: keep-alive
< Accept-Ranges: bytes
< 
{ [1057 bytes data]
100  1057  100  1057    0     0   5352      0 --:--:-- --:--:-- --:--:--  5365
* Connection #0 to host www.hebcal.com left intact
$
Yes. It's live now.

Shabbat Shalom!
Looks like a mismatch between http and https. Your synagogue website is https, but you were trying to load from hebcal over http. The security-level mismatch prevents the browser from fetching content from hebcal.com.

If your website uses https, you'll need to reference hebcal URLs using the same protocol.

We've updated our script tags to use // instead of http://. See the updated HTML you should use at this page:

http://www.hebcal.com/home/40/displaying-todays-hebrew-date-on-your-website


Thanks for your suggestion. We're working on implementing the feature. Let us know if this looks good to you?

http://www.hebcal.com/hebcal/?v=1&cfg=json&s=on&year=2015&month=7
{
    "items": [{
        "title": "Parashat Balak",
        "category": "parashat",
        "hebrew": "פרשת בלק",
        "leyning": {
            "6": "Numbers 23:27 - 24:13",
            "2": "Numbers 22:13 - 22:20",
            "torah": "Numbers 22:2 - 25:9",
            "triennial": {
                "1": "Numbers 22:39 - 22:41",
                "4": "Numbers 23:7 - 23:12",
                "maftir": "Numbers 23:19 - 23:26",
                "3": "Numbers 23:4 - 23:6",
                "7": "Numbers 23:19 - 23:26",
                "5": "Numbers 23:13 - 23:15",
                "2": "Numbers 23:1 - 23:3",
                "6": "Numbers 23:16 - 23:18"
            },
            "5": "Numbers 23:13 - 23:26",
            "7": "Numbers 24:14 - 25:9",
            "haftarah": "Micah 5:6 - 6:8",
            "3": "Numbers 22:21 - 22:38",
            "maftir": "Numbers 25:7 - 25:9",
            "4": "Numbers 22:39 - 23:12",
            "1": "Numbers 22:2 - 22:12"
        },
        "date": "2015-07-04",
        "link": "http://www.hebcal.com/sedrot/balak"
    }, {
        "link": "http://www.hebcal.com/sedrot/pinchas",
        "date": "2015-07-11",
        "leyning": {
            "7": "Numbers 29:12 - 30:1",
            "triennial": {
                "7": "Numbers 28:11 - 28:15",
                "5": "Numbers 27:15 - 27:23",
                "6": "Numbers 28:1 - 28:10",
                "2": "Numbers 26:57 - 26:62",
                "maftir": "Numbers 28:11 - 28:15",
                "3": "Numbers 26:63 - 27:5",
                "1": "Numbers 26:52 - 26:56",
                "4": "Numbers 27:6 - 27:14"
            },
            "5": "Numbers 28:1 - 28:15",
            "torah": "Numbers 25:10 - 30:1",
            "6": "Numbers 28:16 - 29:11",
            "2": "Numbers 26:5 - 26:51",
            "1": "Numbers 25:10 - 26:4",
            "4": "Numbers 27:6 - 27:23",
            "maftir": "Numbers 29:35 - 30:1",
            "3": "Numbers 26:52 - 27:5",
            "haftarah": "Jeremiah 1:1 - 2:3 | Pinchas occurring after 17 Tammuz"
        },
        "hebrew": "פרשת פינחס",
        "category": "parashat",
        "title": "Parashat Pinchas"
    }, {
        "link": "http://www.hebcal.com/sedrot/matotmasei",
        "date": "2015-07-18",
        "hebrew": "פרשת מטות־מסעי",
        "leyning": {
            "7": "Numbers 35:9 - 36:13",
            "triennial": {
                "1": "Numbers 32:1 - 32:4",
                "4": "Numbers 32:28 - 32:42",
                "maftir": "Numbers 33:47 - 33:49",
                "3": "Numbers 32:20 - 32:27",
                "5": "Numbers 33:1 - 33:10",
                "7": "Numbers 33:37 - 33:49",
                "6": "Numbers 33:11 - 33:36",
                "2": "Numbers 32:5 - 32:19"
            },
            "5": "Numbers 33:50 - 34:15",
            "torah": "Numbers 30:2 - 36:13",
            "6": "Numbers 34:16 - 35:8",
            "2": "Numbers 31:13 - 31:54",
            "1": "Numbers 30:2 - 31:12",
            "4": "Numbers 32:20 - 33:49",
            "maftir": "Numbers 36:11 - 36:13",
            "haftarah": "Jeremiah 2:4 - 28; 3:4",
            "3": "Numbers 32:1 - 32:19"
        },
        "category": "parashat",
        "title": "Parashat Matot-Masei"
    }, {
        "title": "Parashat Devarim",
        "category": "parashat",
        "link": "http://www.hebcal.com/sedrot/devarim",
        "date": "2015-07-25",
        "hebrew": "פרשת דברים",
        "leyning": {
            "2": "Deuteronomy 1:11 - 1:21",
            "6": "Deuteronomy 2:31 - 3:14",
            "torah": "Deuteronomy 1:1 - 3:22",
            "7": "Deuteronomy 3:15 - 3:22",
            "triennial": {
                "1": "Deuteronomy 2:2 - 2:5",
                "4": "Deuteronomy 2:17 - 2:19",
                "maftir": "Deuteronomy 2:28 - 2:30",
                "3": "Deuteronomy 2:13 - 2:16",
                "7": "Deuteronomy 2:26 - 2:30",
                "5": "Deuteronomy 2:20 - 2:22",
                "2": "Deuteronomy 2:6 - 2:12",
                "6": "Deuteronomy 2:23 - 2:25"
            },
            "5": "Deuteronomy 2:2 - 2:30",
            "4": "Deuteronomy 1:39 - 2:1",
            "1": "Deuteronomy 1:1 - 1:10",
            "3": "Deuteronomy 1:22 - 1:38",
            "haftarah": "Isaiah 1:1 - 1:27",
            "maftir": "Deuteronomy 3:20 - 3:22"
        }
    }],
    "location": {
        "geo": "none"
    },
    "title": "Hebcal July 2015",
    "link": "http://www.hebcal.com/hebcal/?v=1;s=on;year=2015;month=7;c=off",
    "date": "2015-07-12T20:29:57-00:00"
}
Thanks for using Hebcal! Unforutnately, we don't support the full range of halachic times.

Try using http://www.kashrut.com/zemanim/ or http://www.myzmanim.com/